Essays about: "breast density"

Showing result 1 - 5 of 32 essays containing the words breast density.

1. 1. Investigation of above-ground biomass with terrestrial laser scanning : A case study of Valls Hage in Gävle

   University essay from Högskolan i Gävle/Samhällsbyggnad

   Author : Mathias Billenberg; [2023]
   Keywords : TLS; tree species; QSM; AGB; volume; wood density; biomass; allometric; point cloud;

   Abstract : The thesis investigates above-ground biomass (AGB) with terrestrial laser scanning (TLS) for estimating AGB in a study area in Valls Hage, Gävle. The study used TLS for field measurements to collect highly detailed point clouds of two tree species for AGB estimation and comparison against validation data. READ MORE

3. 2. Assessing tree modeling algorithm from terrestrial laser scanning in Rumperöd mixed forest

   University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Author : Stig Sand; [2023]
   Keywords : Terrestrial laser scanning; Hough transform algorithm; TreeLS; Rumperöd; Biology and Life Sciences;

   Abstract : Recent technological advancements have revolutionized tree inventory methods for the forest industry. The development of terrestrial laser scanning (TSL) and automatized tree recognition software to estimate crucial tree parameters such as diameter at breast height (DBH) has made the inventory work faster and more reliable. READ MORE

4. 3. Estimation of Site-Specific Biomass and Leaf Area Index in a Young Scots pine Stand in Southern Sweden

   University essay from SLU/Southern Swedish Forest Research Centre

   Author : Olamide Michael Adu; [2023]
   Keywords : Scots pine; Biomass estimation; Leaf area index; Model validation; Site-specific models;

   Abstract : Accurate biomass and leaf area index (LAI) estimation are crucial for understanding forest productivity and carbon dynamics. Models are crucial to estimating forest biomass and LAI. This study aimed to estimate site-specific aboveground biomass and LAI in a young Scots pine stand in southern Sweden. READ MORE

5. 4. Buffer modification: A case study with polystyrene beads, DU145-, and MCF7 cell lines

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Olivia Hansson Rengbrandt; [2023]
   Keywords : Technology and Engineering;

   Abstract : Separation of cancer cells gives advantages in understanding the disease, guiding treatment decisions, and facilitating drug development. Overall, separation plays an important role in biological research. Acoustophoresis is a technique that utilizes acoustic waves to separate particles and cells suspended in a buffer medium. READ MORE

6. 5. Buffer optimisation for an improved cell separation using Acoustophoresis with Polystyrene particles, Jurkat, MCF-7 and DU-145 cell lines

   University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

   Author : Lovisa Silversand; [2023]
   Keywords : Technology and Engineering;

   Abstract : Akustophores är rörelse av partiklar/celler under inverkan av ljud. Partikel- och cell separation är en applikation som kan utföras av akustophores. Detta är en viktig teknik eftersom den kan avslöja viktig information om sjukdomar och celler och därigenom förbättra valet av behandling inom sjukvården. READ MORE